WNET is launching a new weekly local arts series called SundayArts this Sunday (12 noon). The debut episode’s main focus is the New York City Opera from its current production of Madama Butterfly to its incoming director. There will also be some arts news and highlights of current shows and events as part of the show which is structured around a rebroadcast of the Great Performances presentation of Madama Butterfly. This isn’t the first time......